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Characteristic
DFD & CCIF
Tone Pair Mean Range
Tone Pair Difference Range
1,6
Residual IMD
Multitone, Wave File Playback
Sample Rate (SR)
Maximum File Size
Flatness (1 kHz ref)
Spurious Content
DIGITAL INPUT RELATED:
Formats
Electrical, unbalanced
Electrical, balanced
Optical
Sample Rate Range (SR)
Electrical
Optical
EMBEDDED INPUT SIGNAL RELATED:
Level (Amplitude) Measurement
Measurement Range
Accuracy (1 kHz)
1
Flatness
1
Residual Noise
APx515 B Series Audio Analyzer: Specifications
Specifications
2.5 kHz to (0.499 • SR – F
/ 2) or
mean
20 kHz, whichever is lower
80 Hz to 2.0 kHz
8 kS/s to 216 kS/s
32 MSample.
SPDIF-EIAJ per IEC60958, 10 Vpp.
AES-EBU per AES3-1992, 10 Vpp.
Toslink®
27 kS/s to 216 kS/s
27 kS/s to 108 kS/s
< –120 dBFS to +3 dBFS
Supplemental Information
F
= (F1 + F2)/2.
mean
F
= (F1+F2)/2, F
= |F2–F1|.
mean
diff
must be 6 • F
F
mean
diff
Typically <–150 dBFS
Typically <0.001 dB to 0.499 • SR
Typically <–140 dB
Input R is nominally 75
Input R is nominally 110
Typically locks down to 16 kS/s
Typically < 0.001 dB
Typically <0.001 dB
Typically <–140 dBFS
33
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